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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Light Rain Fog/Mist

39°F

4°C

Humidity 96%
Wind Speed NE 5 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 38°F (3°C)
Visibility 2.00 mi
Wind Chill35°F (2°C)
Last update 17 Jan 9:56 am EST
Extended Forecast for

Selden NY

  • Today

    Today: Rain and snow before noon, then a chance of snow between noon and 4pm.  Temperature rising to near 38 by noon, then falling to around 32 during the remainder of the day. Wind chill values between 25 and 30. North wind 8 to 11 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    Rain/Snow
    then Chance
    Snow

    High: 38 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values between 10 and 15. Northwest wind 9 to 14 mph.

    Decreasing
    Clouds

    Low: 20 °F

  • Thursday

    Thursday: Sunny, with a high near 34. Wind chill values between 10 and 20. West wind 7 to 14 mph.

    Sunny

    High: 34 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 21. Northwest wind 8 to 11 mph.

    Mostly Clear

    Low: 21 °F

  • Friday

    Friday: Mostly sunny, with a high near 39. West wind 9 to 11 mph.

    Mostly Sunny

    High: 39 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a steady temperature around 33.

    Mostly Clear

    Low: 33 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    Mostly Sunny

    High: 47 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 30.

    Partly Cloudy

    Low: 30 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

Detailed Forecast

Today
Rain and snow before noon, then a chance of snow between noon and 4pm. Temperature rising to near 38 by noon, then falling to around 32 during the remainder of the day. Wind chill values between 25 and 30. North wind 8 to 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values between 10 and 15. Northwest wind 9 to 14 mph.
Thursday
Sunny, with a high near 34. Wind chill values between 10 and 20. West wind 7 to 14 mph.
Thursday Night
Mostly clear, with a low around 21. Northwest wind 8 to 11 mph.
Friday
Mostly sunny, with a high near 39. West wind 9 to 11 mph.
Friday Night
Mostly clear, with a steady temperature around 33.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A 30 percent chance of light rain. Mostly cloudy, with a high near 43.
Monday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Tuesday
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
Selden NY
 40.86°N 73.04°W (Elev. 115 ft)
9:37 am EST Jan 17, 2018
10am EST Jan 17, 2018-6pm EST Jan 23, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database